Cast polyurethane caag xaashida PU
Hordhac
Polyurethane, sida caadiga ah walxo cusub oo isku dhafan oo u dhexeeya balaastiig iyo caag, ayaa la sameeyay ka dib falcelinta kiimikaad ee polyalcohol polymer iyo isocyanate iyada oo loo sii marayo silsiladda fidinta iyo isku xirka. Waxa loo kala qaybiyaa polyeter iyo polyester iyadoo loo eegayo silsiladda laf dhabarta.
Qiyaasta Farsamada
Xaashida PU
| Magaca shayga | xaashida PU |
| Adag | 87-90A |
| Dhumucda | 1 ~ 100mm |
| Cabbirka caadiga ah | 300*300mm, 500*500mm, 1000*1000mm, 1000*3000mm, 1000*2000mm, 1220*4000mm |
| Cufnaanta | 1.15---1.2 g/cm3 |
| Midabka | dabeecadda, midab huruud ah oo gloden, casaan, jaalle ah |
Xaashida Xogta Jirka
| Magaca Alaabta | PU Sheet/Usha |
| Qalab | PU (polyurethane) |
| Midabka | Cadaan/Shaah/Casaan |
| Cufnaanta | 1.18g/cm3 |
| Hradnes | 90A |
| 300% Tensile Moudulus | 80-100kfg/cm2 |
| Xoogga Jilicsan | 200kfg/cm2 |
| Kordhinta | 4 |
| adkeysi | 0.28 |
| Codsiga | Qalabka miinooyinka / Baabuurka |
